What to expect -- The 330-pound Baker certainly has the size to play in the league. But some off-field issues that led to his dismissal from Penn State and his one-year stint at Hampton had some teams concerned, which is why Baker wasn't drafted.

What to expect -- Brown probably won't start as a rookie, but expect him to play rather soon. Brown's ability, not to mention Addai's durability (or lack thereof), should give the former a chance to contribute this season.

What to expect -- The Patriots have been rather injury-plagued in their defensive backfield in recent years. Still, Butler probably won't see a lot of time on defense right away in the NFL. He could, however, contribute immediately as a kick or punt returner.

What to expect -- Making the switch from defensive end in college to outside linebacker could slow Brown's development just a bit. Has the speed to cover NFL tight ends but his best attribute is probably still as a pass rusher.

What to expect -- Good left tackles are hard to come by in the NFL and Beatty has the potential to be one. It's unlikely he'll unseat one of the Giants' starters this season, though he could move over to right tackle if a need arises.

What to expect -- Though he now has some 270 pounds on his 6-foot-5 frame, Shaughnessy still seems to possess excellent speed. Has plenty of top-level college experience, starting 46 games for the Big Ten's Badgers.

What to expect -- Devin Hester has earned his paycheck almost exclusively on special teams for the Bears in recent years. Deleston won't make an impact like Hester, but he seemingly must find his niche on special teams to make the Bears' roster.

What to expect -- A college quarterback, Lorenzen is attempting a position switch to make it in the NFL. He started his college career as a wide receiver and was an excellent scrambler as a QB, so it's not impossible to think that Lorenzen could break through.

What to expect -- One of the cornerstones of UConn's offensive line, a group that helped Donald Brown go over 2,000 yards last season. Gray might have an uphill battle to make it in the NFL but don't count him out.

What to expect -- Getting arrested in May for allegedly carrying a throwing star onto a plane probably didn't help Schwapp's chances of making the team. The Cowboys are likely to keep only one fullback anyway, and that job seems to be Deon Anderson's.

What to expect -- After spending his first four season with the Detroit Lions, Orlovsky moves on to Houston to try and start anew. Schaub is the incumbent but both Grossman and Orlovsky could get chances to play.

What to expect -- Originally drafted by the Saints in 2005, Fincher played three seasons in New Orleans and briefly spent time with the Detroit Lions. He appeared in 14 games for the Redskins in 2008, mostly on special teams.